A series of novel chalcones 1a- 1l (12 compounds) has been synthesized by using commercially available apocynin and aromatic aldehydes. The newly synthesized chalcone derivatives were screened for their antibacterial activities against gram positive and gram negative bacteria at the concentrations 10 of μg/mL with reference to the standard antibacterial drug Gentamycin. The screening results revealed
通过使用市售的
载脂蛋白和芳香醛合成了一系列新型
查耳酮1a-1l(12种化合物)。参照标准抗菌药物
庆大霉素,针对浓度为10μg/ mL的革兰氏阳性和革兰氏阴性细菌,筛选了新合成的
查尔酮衍
生物的抗菌活性。筛选结果表明,在测试的类似物中,结构中具有杂环的化合物,例如苯并[b]
呋喃,
呋喃和
吡啶(1j,1k和1l)表现出优异的抗菌活性,而带有
氟,2-CF 3的化合物,4-CF 3和4-OCF 3(1f,1g,1h和1i)也显示出良好的活性。